PDF Compressor

Reduce PDF file size by stripping unused objects. Everything runs in your browser.

Drop a PDF here or browse

Select a single PDF file

About PDF Compressor

PDF Compressor reduces PDF file size by compressing embedded images and removing unnecessary metadata and structure. Large PDFs are common when PDFs contain high-resolution photos, scanned pages, or are exported from design software with unoptimized settings.

Smaller PDFs are easier to email, faster to share and download, and less likely to hit file size limits on submission portals. This tool shows the original size, compressed size, and percentage reduction.

All compression happens in your browser — files are never sent to any server.

Features

✓Reduces file size by compressing embedded images
✓Removes unnecessary metadata
✓Shows original vs compressed size and % saved
✓Download compressed PDF immediately
✓No server upload

Common Use Cases

→Reducing PDF size before emailing
→Compressing scanned documents for easier sharing
→Making PDFs fit within email attachment size limits
→Reducing storage size for PDF archives